Problem Beginner functional programmer… (but not beginner programmer) Currently, I have the following code: import Control.Monad (mapM_) main = gridMaker […]

Problem Given the following definition: data Cons a = Cons a (Cons a) | Empty deriving Show I implemented the […]

Problem This currently does what I intend: import Control.Arrow (Kleisli, runKleisli) import Control.Applicative (WrappedArrow(WrapArrow)) import Control.Lens.Traversal (preview) nested :: Request […]

Problem I just started learning Haskell, and I must say it is unlike anything else. As my first not-entirely-trivial piece […]

Problem I created simple app that read ~ delimited txt file, convert it to [String] and display quotes on screen. […]

Problem The soundex algorithm maps several spellings of a name to a 4 character term. (hopefully mapping all different transcriptions […]